The MRI diagnostic Device is indicated for use as a diagnostic imaging device that produces transverse, sagittal, coronal and oblique cross-sectional images display the internal structure of the body regions for which it is indicated (shoulder, elbow, hand, wrist, foot, ankle, knee, hip, calf, thigh, arm, forearm, Temporo Mandibular Joint, C-spine, L-Spine with limitation to joint pathologies, no tumors, no angiography). The images produced reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The MR parameters that determine image appearance are proton density, spin-lattice relaxation time (TI), spin-spin relaxation time (T2), chemical shift and flow velocity. When interpreted by a trained physician, these images can yield information that can be useful in the determination of a diagnosis.
Device Story
Upgrade kit for existing MRI systems (K033507, K100164, K122034) and new units (MrJ 3300 Plus); provides updated computer/spectrometer hardware and new internally developed user interface. Device uses magnetic resonance to produce cross-sectional images based on proton density, T1, T2, chemical shift, and flow velocity. Operated by trained physicians in clinical settings to aid diagnosis. Hardware/software updates improve performance and cybersecurity without altering fundamental scientific technology or diagnostic capabilities. Output consists of medical images for physician interpretation.
Clinical Evidence
No clinical data. Substantial equivalence supported by non-clinical bench testing, specifically ACR performance tests to verify proper software functioning and image quality.
Technological Characteristics
Magnetic resonance diagnostic device. Upgrades include state-of-the-art spectrometer, PC client (Windows 10), and medical-grade monitor. Software lifecycle conforms to IEC 62304. Connectivity includes DICOM. No changes to magnetic system, gradient strength, or RF components.
Indications for Use
Indicated for diagnostic MRI imaging of shoulder, elbow, hand, wrist, foot, ankle, knee, hip, calf, thigh, arm, forearm, TMJ, C-spine, and L-spine (joint pathologies only; no tumors, no angiography). Intended for patients < 200 kg.
Regulatory Classification
Identification
A magnetic resonance diagnostic device is intended for general diagnostic use to present images which reflect the spatial distribution and/or magnetic resonance spectra which reflect frequency and distribution of nuclei exhibiting nuclear magnetic resonance. Other physical parameters derived from the images and/or spectra may also be produced. The device includes hydrogen-1 (proton) imaging, sodium-23 imaging, hydrogen-1 spectroscopy, phosphorus-31 spectroscopy, and chemical shift imaging (preserving simultaneous frequency and spatial information).
Special Controls
*Classification.* Class II (special controls). A magnetic resonance imaging disposable kit intended for use with a magnetic resonance diagnostic device only is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.
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Image /page/0/Picture/0 description: The image contains the logo of the U.S. Food and Drug Administration (FDA). The FDA logo consists of two parts: the Department of Health & Human Services logo on the left and the FDA acronym along with the full name of the agency on the right. The Department of Health & Human Services logo features a stylized human figure, while the FDA part includes the acronym "FDA" in a blue square, followed by "U.S. FOOD & DRUG" and "ADMINISTRATION" in blue text.
October 24, 2019
ASG Superconductors S.p.A. % Luisella De Benedetti Quality and Regulatory Affairs Corso Ferdinando Maria Perrone 73/R 16152 Genova ITALY
Re: K192690
Trade/Device Name: Upgrade Kit MR GUI PRO, MrJ 3300 Plus Regulation Number: 21 CFR 892.1000 Regulation Name: Magnetic resonance diagnostic device Regulatory Class: Class II Product Code: LNH Dated: September 18, 2019 Received: September 26, 2019
Dear Luisella De Benedetti:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's
{1}------------------------------------------------
requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
Thalia T. Mills, Ph.D. Director Division of Radiological Health OHT7: Office of In Vitro Diagnostics and Radiological Health Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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### DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
# Indications for Use
Form Approved: OMB No. 0910-0120 Expiration Date: 06/30/2020 See PRA Statement below.
### 510(k) Number (if known)
### K192690
Device Name Upgrade Kit MR GUI PRO MrJ 3300 Plus
### Indications for Use (Describe)
The MRI diagnostic Device is indicated for use as a diagnostic imaging device that produces transverse, sagittal, coronal and oblique cross-sectional images display the internal structure of the body regions for which it is indicated (shoulder, elbow, hand, wrist, foot, ankle, knee, hip, calf, thigh, arm, forearm, Temporo Mandibular Joint, C-spine, L-Spine with limitation to joint pathologies, no tumors, no angiography).
The images produced reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The MR parameters that determine image appearance are proton density, spin-lattice relaxation time (TI), spin-spin relaxation time (T2), chemical shift and flow velocity. When interpreted by a trained physician, these images can yield information that can be useful in the determination of a diagnosis.
| Type of Use (Select one or both, as applicable) | |
|-------------------------------------------------|--|
|-------------------------------------------------|--|
> Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
### CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
### *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
> Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
FORM FDA 3881 (7/17)
Page 1 of 1
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Image /page/3/Picture/0 description: The image is a logo for ASG Superconductors. The logo features a stylized graphic to the left of the text. The graphic is made up of curved lines in the colors blue, green, yellow, orange, and red. The text "ASG" is in a large, bold, blue font, and the text "SUPERCONDUCTORS" is in a smaller, blue font below the "ASG" text.
# 9. 510(k) Summary (21 CFR 807.92)
Date: (month/day/year) 09/18/2019
807.92(a)(1) The submitter's name, address, telephone number, a contact person, and the date the summary was prepared;
## Submitter Information
| Name | ASG Superconductors S.p.A. |
|----------------|---------------------------------------------------------------------------------------------------------------------------------------------------|
| Address | Corso Ferdinando Maria Perrone 73/R - 16152 Genova, Italy |
| Telephone n. | +39 010 6489 358 |
| Contact Person | Luisella De Benedetti<br>ASG Superconductors S.p.A.<br>Corso F.M. Perrone 73R<br>16152 Genova<br>+39 010 6489 358<br>debenedetti.luisella@as-g.it |
807.92(a)(2) The name of the device, including the trade or proprietary name if applicable, the common or usual name, and the classification name, if known
Name of the device Upgrade Kit MR GUI PRO (which is a kit containing HW and SW to upgrade previously cleared installed models to the state of the art) MrJ 3300 Plus (which is commercial name of the same Upgrade Kit when integrated in factory on newly manufactured K122034+this change) Trade name Upgrade Kit MR GUI PRO (which is a kit containing HW and SW to upgrade previously cleared installed models to the state of the art, upgrade kit for K033507, K100164, K122034) MrJ 3300 Plus (which is commercial name of the same Upgrade Kit when integrated in factory on newly manufactured K122034+this change Classification name Magnetic Resonance Diagnostic Device Classification and 21 CFR 892.1000, class II class of device Classification Number 90LNH
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Image /page/4/Picture/0 description: The image shows the logo for ASG Superconductors. The logo features a stylized graphic to the left of the company name. The graphic is made up of curved lines in the colors blue, green, yellow, orange, and red. The company name is written in blue, with "ASG" in a larger font than "Superconductors."
807.92(a)(3) an identification of the legally marketed device to which the submitter claims equivalence.
The proposed change will be applied to the below already marketed devices
| Device name | Applicant | 510(k) Number | Decision date | New owner | Device listing updated to new owner |
|---------------------------------------|-----------|---------------|---------------|---------------------------|-------------------------------------|
| Mrj 3300 | PARAMED | K122034 | 12/06/2012 | ASG | D339501 |
| Mr Inspire<br>With<br>Extended<br>Kit | SRL | K100164 | 04/05/2010 | Superconductors<br>S.p.A. | D339504 |
| Mrj | | K033507 | 01/02/2004 | | D339507 |
All the Hardware and User Interface Software proposed for this Upgrade Kit or for this new commercial name of the device were cleared within
| Device name | Applicant | 510(k) Number | Decision date | New device listing |
|--------------|----------------------------------|---------------|---------------|--------------------|
| MRopen 0.5 T | ASG<br>superconductors<br>S.p.A. | K190524 | July 1st 2019 | D353105 |
MrJ 3300 Plus which is commercial name of the same Upgrade Kit when applied in factory on newly manufactured K122034+this change devices
| Device name | Applicant | 510(k)<br>Number | Decision<br>date | New device<br>listing |
|---------------|-------------------------------|------------------|------------------|-----------------------|
| MrJ 3300 Plus | ASG superconductors<br>S.p.A. | To be def | To be def | To be def |
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Image /page/5/Picture/0 description: The image shows the logo for ASG Superconductors. The logo features a stylized "X" shape made of curved lines in different colors, followed by the letters "ASG" in a bold, blue font. Below "ASG" is the word "SUPERCONDUCTORS" in a smaller, blue font.
807.92(a)(4) A description of the device that is the subject of the premarket notification submission, such as might be found in the labeling or promotional material for the device, including an explanation of how the device functions, the scientific concepts that form the basis for the device, and the significant physical and performance characteristics of the device, such as device design, material used, and physical properties;
No change will be applied to already marketed devices for what regards: how the device functions, the scientific concepts that form the basis for the device, the significant physical and performance characteristics of the device, such as device design, material used, and physical properties. The only modification to K033507, K100164, K122034 cleared device.
- Introduce internally developed User Interface 0
- Upgrade computer/spectrometer hardware to the state of the art to run user interface 0
The same change when applied to new manufactured units which correspond to K122034+this proposed change will be identified with a new commercial name which is Mr.J 3300 Plus
The produced images will still reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance.
The MR parameters that determine image appearance are proton density, spin-lattice relaxation time (TI), spin-spin relaxation time (T2), chemical shift and flow velocity. When interpreted by a trained physician, these images can yield information that can be useful in the determination of a diagnosis.
The modification reflected in this Special 510(k) for the K033507, K100164, K122034 Tomographs introduce updates in computer/spectrometer hardware and software. The modifications have not altered the scientific technology of the unmodified version K033507, K100164, K122034 as detailed in below table. The same change when applied to new manufactured units which correspond to K122034+this proposed change will be identified with a new commercial name which is MrJ 3300 Plus.
Image /page/5/Picture/9 description: The image contains the numbers 36 and 340, separated by a forward slash. The numbers are written in a cursive style with a blue ink. The numbers are positioned horizontally in the image.
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Image /page/6/Picture/0 description: The image shows the logo for ASG Superconductors. The logo features a stylized graphic to the left of the company name. The graphic consists of a curved line and several curved lines that are shaded. The text "ASG SUPERCONDUCTORS" is to the right of the graphic.
In particular here below find the IFU statements from each of the addressed predicates and modified devices
Device Name Upgrade Kit MR GUI PRO MrJ 3300 Plus
# Indications for Use (Describe)
The MRI diagnostic Device is indicated for use as a diagnostic imaging device that produces transverse, sagittal, coronal and oblique cross-sectional images display the internal structure of the body regions for which it is indicated (shoulder, elbow, hand, wrist, foot, ankle, knee, hip, calf, thigh, arm, forearm, Temporo Mandibular Joint, C-spine, L-Spine with limitation to joint pathologies, no tumors, no angiography).
The images produced reflect the spatial distribution of protons (hydrogen nucle) exhibiting magnetic resonance. The MR parameters that determine image appearance are proton density, spin-lattice relaxation time (TI), spin-spin relaxation time (T2), chemical shift and flow velocity. When interpreted by a trained physician, these images can yield information that can be useful in the determination of a diagnosis.
510(k) Number (if known): K033507
Device Name: MRJ
Indications For Use:
The intended use of Paramed's MRJ product is for diagnostic MRI imaging of the hip, knee, ankle, foot, shoulder, elbow, wrist, hand, calf, thigh, arm, forearm, TMJ and cervical spine with limitation to joint pathologies - no tumors, no angiography. The device produces transverse, sagittal, coronal and oblique cross-sectional images, displaying the internal structure of the limbs and joints being imaged. The images produced correspond to the spatial distribution of protons (hydrogen nuclei) that check the magnetic resonance properties and depend on the MR parameters (spin-lattice relaxation time - T1, spin-spin relaxation time - T2, nuclei density, flow velocity and chemical shift). If interpreted by a medical expert, these images can provide diagnostically useful information.
Image /page/6/Picture/10 description: The image shows a black quarter-circle shape. The curved edge of the quarter-circle is at the top of the image, and the two straight edges form a right angle at the bottom right. The shape is solid black and fills a significant portion of the image.
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Image /page/7/Picture/0 description: The image shows the logo for ASG Superconductors. The logo consists of a stylized symbol to the left, resembling curved lines, followed by the letters "ASG" in a bold, sans-serif font. Below "ASG" is the word "SUPERCONDUCTORS" in a smaller, sans-serif font. The overall design is clean and professional.
510(k) Number (if known): K100164
Device Name: Mr Inspire (code 01-2000-01) with Extended kit (code 01-1872-01)
Indications for Use:
The intended use of Paramed's Mr. Inspire with Extended is for diagnostic nuclear magnetic resonance imaging of hip, knee, ankle, foot, shoulder, elbow, wrist, hand, calf, thigh, arm, forearm, Temporo Mandibular Joint (TMJ), with limitation to joint pathologies (no turnors, no angiography) If equipped with the Extended kit (code 01-1872-01) the MrJ inspire device can also produce images of the C-Spine and L-Spine joints. The device produces transverse, sagittal, coronal and oblique cross-sectional images, displaying the internal structure of the limbs and joint being imaged.
The images that are produced correspond to the spatial distribution of protons (hydrogen nuclei) that check the magnetic resonance properties and depend upon the MR parameters (spir-lattice relaxation time (T1), spin-spin relaxation time (T2), nuclei density, flow velocity and chemical shift). If interpreted by a medical expert, these images can provide diagnostically useful information.
510(k) Number (if known): K122034
MrJ 3300 code 06-2000-00 Device Name:
Indications for Use:
The MrJ 3300 is indicated for use as a diagnostic imaging device that produces transverse, sagittal, coronal and oblique cross-sectional images that display the internal structure of the following joints: hip, knee, ankle, foot, shoulder, elbow, wrist, hand, calf, thigh, arm, forearm, Temporo Mandibular Joint (TMJ), C-spine, L-Spine with limitation to joint pathologies (no tumors, no angiography).
The images produced reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance.
The MR parameters that determine image appearance are proton density, spin-lattice relaxation time (T), spin-spin relaxation time (T2), chemical shift and flow velocity. When interpreted by a trained physician, these images can yield information that can be useful in the determination of a diagnosis.
ADDED 366
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Image /page/8/Picture/0 description: The image shows the logo for ASG Superconductors. The logo consists of a stylized symbol on the left, resembling a series of curved lines, followed by the letters "ASG" in a bold, sans-serif font. Below the letters, the word "SUPERCONDUCTORS" is printed in a smaller, sans-serif font.
### DEPARTMENT OF HEALTH AND HUMAN SERVICES Form Approved: OMB No. 0910-0120 Food and Drug Administration Expiration Date: 06/30/2020 Indications for Use See PRA Statement below. 510(k) Number (if known) K190526 K190524 Device Name MRopen 0.5 T
### Indications for Use (Describe)
MRopen 0.5 T is a diagnostic total body imaging device with the following limitation: no cardiac imaging, no breast imaging. MRopen 0.5 T tomograph produces transverse, sagittal, coronal and oblique cross-sectional images that display the internal structure of the body. The examinations may be performed both in weight firee (supine or seated position) and weight bearing position. The images produced reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance. The MR parameters that determine image appearance are proton density, spin-lattice relaxation time (T)), spin-spin relaxation time (T2), chemical shift and flow velocity. When interpreted by a trained physician, these images can yield information that can be useful in the determination of a diagnosis.
{9}------------------------------------------------
Image /page/9/Picture/0 description: The image shows the logo for ASG Superconductors. The logo features a stylized "X" made of curved lines in different colors, followed by the letters "ASG" in blue. Below "ASG" is the word "SUPERCONDUCTORS" in smaller blue letters. The logo is clean and modern, with a focus on the company's name and area of expertise.
| Claimed<br>Feature | Discussion |
|-----------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Introduce<br>internally<br>developed<br>User<br>Interface | After many years of development, it is possible to release this user interface,<br>which is completely internally designed and excludes legacy software or<br>software developed prior to IEC62304. |
| Spectrometer | According to the model to which the Upgrade Kit MR GUI PRO is applied<br>the spectrometer could be upgraded to the model cleared within K190524<br>(part number 01-1800-04)<br>Image: Spectrometer |
| PC client | According to the model to which the Upgrade Kit MR GUI PRO is applied<br>the server PC will be upgraded to Windows 10 model cleared within<br>K190524 part number 01-4808 – CE marked- CULUS listed - E105106 -<br>Dell code D084602<br>Image: PC client |
| Monitor | A possible accessory is a newer wider and more performing monitor which<br>is the same cleared within K190524 (part number 01-0623 cULus Listed<br>(E332883), FCC, CE, TUV) Samsung 2243SN model<br>Image: Monitors |
| User manual | Addendum to describe the new user interface adopted |
37/340
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Image /page/10/Picture/0 description: The image is a logo for ASG Superconductors. The logo features a stylized graphic to the left of the text. The graphic is made up of several curved lines in different colors, including blue, green, yellow, and red. The text "ASG" is in a large, bold, blue font, and the word "SUPERCONDUCTORS" is in a smaller, blue font below the "ASG" text.
Drawings, specifications, purchasing datasheet or electric schemes are contained in factory's Device Master Record.
None of the proposed changes impact safety and effectiveness, unless the expected improvement due to updated hardware which means improved performance and cybersecurity.
807.92(a)(5) A statement of the intended use of the device that is the subject of the premarket notification submission, including a general description of the diseases or conditions that the device will diagnose, treat, prevent, cure, or mitigate, including a description, where appropriate, of the patient population for which the device is intended. If the indication statements are different from those of the legally marketed device identified in paragraph (a) (3) of this section, the 510 (k) summary shall contain an explanation as to why the differences are not critical to the intended therapeutic, diagnostic, prosthetic, or surgical use of the device, and why the differences do not affect the safety and effectiveness of the device when used as labeled;
K033507, K100164, K122034 were, are and will remain Magnetic Resonance Diagnostic Devices
K033507, K100164, K122034 produced, produce and will produce transverse, sagittal, coronal and oblique cross-sectional images that display the internal structure of the anatomies.
The same change when applied to new manufactured units which correspond to K122034+this proposed change will be identified with a new commercial name which is MrJ 3300 Plus
The images produced reflect the spatial distribution of protons (hydrogen nuclei) exhibiting magnetic resonance.
The MR parameters that determine image appearance are proton density, spin-lattice relaxation time (TI), spin-spin relaxation time (T2), chemical shift and flow velocity. When interpreted by a trained physician, these images can yield information that can be useful in the determination of a diagnosis.
Intended population is for Patients less than 200 Kg
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Image /page/11/Picture/0 description: The image shows the logo for ASG Superconductors. The logo features a stylized graphic to the left of the text. The graphic is made up of curved lines in the colors blue, green, yellow, orange, and red. The text "ASG" is in a large, bold, blue font, and the word "SUPERCONDUCTORS" is in a smaller, blue font below the "ASG".
807.92(a)(6) If the device has the same technological characteristics (i.e., design, material, chemical composition, energy source) as the predicate device identified in paragraph (a) (3) of this section, a summary of the technological characteristics of the new device in comparison to those of the predicate device. If the device has different technological characteristics from the predicate device, a summary of how the technological characteristics of the device compare to a legally marketed device identified in paragraph (a) (3) of this section
| General item | The proposed change affects this parameter? (Y/N) |
|-----------------------------------------|------------------------------------------------------------------------------------------------------------------------|
| Anatomical regions | N |
| Excited Nucleus | N |
| Diagnostic uses | N |
| General item | The proposed change affects this parameter? (Y/N) |
| Acquisition sequences | N |
| Magnetic system | N |
| Orientation | N |
| Shape | N |
| Gap | N |
| Weight | N |
| Dimensions | N |
| Homogeneity | N |
| Gradient strength (maximum possible) | N |
| Gradient strength (clinically employed) | N |
| Rise Time | N |
| Slew rate | N |
| RF amplifier | N |
| Receiving coils | N |
| User Interface | Y up to State of the art internally designed cleared within K190524 removes Legacy softwares |
| Spectrometer | Y up to State of the art cleared within K190524 |
| Monitor | Y wider medical monitor same markings as previous (cleared within K190524 unchanged with respect to predicate K151466) |
| PC | Y up to State of the art same as cleared within K190524 |
| Operating system | Y Windows 10 up to State of the art same as cleared within K190524 |
In the following table for each item it is declared if the proposed upgrade impacts or not
39/340
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Image /page/12/Picture/0 description: The image is a logo for ASG Superconductors. The logo features a stylized graphic to the left of the text. The graphic is a series of curved lines in different colors, including blue, green, yellow, and red. The text "ASG" is in large, blue letters, and the word "SUPERCONDUCTORS" is in smaller, blue letters below "ASG".
510 (k) summaries for those premarket submissions in which a (b) determination of substantial equivalence is also based on an assessment of performance data shall contain the following information:
(1) A brief discussion of the nonclinical tests submitted, referenced, or relied on in the premarket notification submission for a determination of substantial equivalence;
Being all the proposed modified hardware already cleared within K190524 file no safety tests were repeated, we grant conformance towards IEC 62304 standard regarding Software lifecycle, DICOM conformance and ACR performance see below detailed discussion table.
| Standard | FDA<br>Recog.<br>number | Rationale for repeating/not<br>repeating tests | 510(k) ref |
|-------------------------------------------------------------|-------------------------|------------------------------------------------|------------|
| IEC 62304 Edition<br>1.1 2015-06<br>CONSOLIDATED<br>VERSION | 13-79 | Software changes Test repeated in<br>K190524 | K190524 |
| NEMA PS 3.1 | 12-300 | Software Changed | K190524 |
We supply images from ACR tests performed in firm to check proper functioning of the Software. Refer to Miscellaneous eCopy folder
The supplied images folders are:
| 0_scout | 12/06/2019 15:37 |
|--------------|------------------|
| 1_FSE T2 | 12/06/2019 15:37 |
| 2_FSE T1 | 12/06/2019 15:37 |
| 3_FSE PD | 12/06/2019 15:37 |
| 4_FIR PD | 12/06/2019 15:37 |
| 5_FIR T2 | 12/06/2019 15:37 |
| 6_GE T1 | 12/06/2019 15:37 |
| 7_GE T2 | 12/06/2019 15:37 |
| 8_Stir GE | 12/06/2019 15:37 |
| 9_Stir SE | 12/06/2019 15:37 |
| 12_FWS | 12/06/2019 15:37 |
| 13_FWS | 12/06/2019 15:37 |
| 16_FWS | 12/06/2019 15:37 |
| 17_FWS | 12/06/2019 15:37 |
| 20_Spin Echo | 12/06/2019 15:37 |
| 21_FSE PD T2 | 12/06/2019 15:37 |
| 22_FSE PD T2 | 12/06/2019 15:37 |
| 23_FIR T2 | 12/06/2019 15:37 |
| 24_FIR PD | 12/06/2019 15:37 |
| 25_3D GBASS | 12/06/2019 15:37 |
| 27_3D GFE T1 | 12/06/2019 15:37 |
| 29_3D GFE | 12/06/2019 15:37 |
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Image /page/13/Picture/0 description: The image shows the logo for ASG Superconductors. The logo features a stylized graphic to the left of the text. The graphic is a series of curved lines in different colors, including blue, green, yellow, and red. The text "ASG" is in a bold, blue font, and the word "SUPERCONDUCTORS" is in a smaller font below "ASG".
(2) A brief discussion of the clinical tests submitted, referenced, or relied on in the premarket notification submission for a determination substantial equivalence. This discussion shall include, of where applicable, a description of the subjects upon whom the device was tested, a discussion of the safety or effectiveness data obtained from the testing, with specific reference to adverse effects and complications, and any other information from the clinical testing relevant to a determination of substantial equivalence; and
No clinical tests were performed.
(3) The conclusions drawn from the nonclinical and clinical tests that demonstrate that the device is as safe, as effective, and performs as well as or better than the legally marketed device identified in paragraph (a) (3) of this section.
The non clinical (ACR Test) data demonstrate Upgrade Kit MR GUI PRO to be as safe, as effective and performs as well than the predicates. Upgrade Kit MR GUI PRO is substantially equivalent to the legally marketed devices and conforms to applicable medical device safety and performance standards. When applied in firm to newly manufactured cleared K122034 items this will take the new name of MrJ 3300 Plus.
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Learn the FDA Browser
Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.